.sign-in-query-dept {
    border-radius: 5px;
    display: inline-block;
    height: 30px;
    border: 1px solid white;
    padding: 0 10px;
    transition: 0.5s;
    cursor: pointer;
    line-height: 30px;
    margin: 1px 1px;
}

.sign-in-query-dept:hover {
    border: 1px solid rgb(0, 119, 255);
}